Astra_Update_Heading_Font::execute( array $args )

	public function execute( $args ) {
		$tag = 'h' . $this->level;

		if ( isset( $args['font_family'] ) ) {
			$font_family    = sanitize_text_field( $args['font_family'] );
			$formatted_font = "'" . $font_family . "', sans-serif";
			astra_update_option( 'font-family-' . $tag, $formatted_font );
		}

		if ( isset( $args['font_weight'] ) ) {
			astra_update_option( 'font-weight-' . $tag, sanitize_text_field( $args['font_weight'] ) );
		}

		if ( isset( $args['font_size'] ) && is_array( $args['font_size'] ) ) {
			$existing = astra_get_option( 'font-size-' . $tag, array() );
			$merged   = array_merge( $existing, $args['font_size'] );
			astra_update_option( 'font-size-' . $tag, Astra_Abilities_Helper::sanitize_responsive_typo( $merged ) );
		}

		Astra_Abilities_Helper::update_font_extras( $args, $tag . '-font-extras' );

		return Astra_Abilities_Response::success(
			/* translators: %s: heading tag */
			sprintf( __( '%s font settings updated successfully.', 'astra' ), strtoupper( $tag ) ),
			array(
				'font_family' => astra_get_option( 'font-family-' . $tag, '' ),
				'font_weight' => astra_get_option( 'font-weight-' . $tag, '' ),
				'font_size'   => astra_get_option( 'font-size-' . $tag, array() ),
				'font_extras' => astra_get_option( $tag . '-font-extras', array() ),
			)
		);
	}